Wilo Stratos MAXO Notice De Montage Et De Mise En Service page 86

en-US
Settings menu
Setpoint temperature (T-const)
Visible for active control modes, which require an
absolute temperature as setpoint.
Setpoint temperature (ΔT-const.)
Visible for active control modes, which require an
absolute temperature difference as setpoint.
Setpoint speed
Visible for active control modes, which require speed
as setpoint.
Setpoint PID
Visible for user-defined control.
External setpoint source
Visible if an external setpoint source (analog input or
CIF module) was selected previously in the context
menu.
Temperature sensor T1
Visible for active control modes, which require a
temperature sensor as actual value (constant tem-
perature).
Temperature sensor T2
Visible for active control modes, which require a
second temperature sensor as actual value (differ-
ence temperature control).
Free sensor input
Visible for user-defined control.
External delivery head sensor
Visible for index circuit evaluator Δp-c, which re-
quires a differential pressure as actual value.
Night setback
Visible for active control modes, which support ad-
ditional control function "automatic night setback".
(see "Pre-defined applications in the settings assis-
tant" [" 79] table)
No-Flow Stop
Visible for active control modes, which support the
additional function "No-Flow Stop". (see "Pre-de-
fined applications in the settings assistant" [" 79]
table).
86 Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.02/2023-10
Description
Setting the setpoint of the temperature for the con-
trol mode "Constant Temperature (T-const)".
Setting the setpoint of the temperature difference
for the control mode "Constant Temperature Differ-
ence (ΔT-const.)".
Setting the setpoint of the speed for the control
mode "Constant Speed (n-const.)".
Setting the setpoint of the user-defined control via
PID.
Linking the setpoint to an external setpoint source
and setting the setpoint source.
Setting first sensor (1), which is used for tempera-
ture controller (T-const., ΔT-const.).
Setting the second sensor (2, ΔT-const) used for
temperature controller.
Setting the sensor for user-defined PID control.
Setting the external sensor for the delivery head
with index circuit evaluator.
Setting automatic detection of night setback.
Setting automatic detection of closed valves (no
flow).